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Contract OI history

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Oct 30, 2026 EXPIRATION

USAR $9.50 Call

USAR261030C00009500

Latest saved OI168Oct 23, 2026
Last change+168vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $9.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 168840 2026-10-21: 0 OI2026-10-23: 168 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

USAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing168+168
Oct 21, 20260No prior observation